<div class='nested-fields'>
  <fieldset class='form-group'>
    <div id="institution-select-wrapper">
      <%= f.label :institution_id, class: 'sr-only'-%>
      <%= f.collection_select :institution_id, @top_institutions, :id, :name,
        { prompt: t(:institution) },
        { class: 'form-control institution empty', title: t('petition_errors.required.institution'), style: 'width: 100%' }
      -%>
    </div>

    <div id="affiliation-type-select-wrapper">
      <%= f.label :affiliation_type_id, class: 'sr-only'-%>
      <%= f.collection_select :affiliation_type_id, @actionPage.affiliation_types, :id, :name,
        { prompt: t(:i_am_a) },
        { class: 'form-control affiliation-type empty', title: t('petition_errors.required.affiliation_type') }
      -%>
    </div>
  </fieldset>
</div>
